5K3V:
reference: Structural definition of the lysine swing in Arabidopsis thaliana PDX1: Intermediate channeling facilitating vitamin B6 biosynthesis., Robinson GC, Kaufmann M, Roux C, Fitzpatrick TB, Proc Natl Acad Sci U S A. 2016 Sep 19. pii: 201608125. PMID: 27647886

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).